import IPython
print(IPython.sys_info()){'commit_hash': '49914f938',
'commit_source': 'installation',
'default_encoding': 'utf-8',
'ipython_path': '/Users/huazhou/Library/Python/3.9/lib/python/site-packages/IPython',
'ipython_version': '8.18.1',
'os_name': 'posix',
'platform': 'macOS-26.2-arm64-arm-64bit',
'sys_executable': '/Library/Developer/CommandLineTools/usr/bin/python3',
'sys_platform': 'darwin',
'sys_version': '3.9.6 (default, Dec 2 2025, 07:27:58) \n'
'[Clang 17.0.0 (clang-1700.6.3.2)]'}